TY - BOOK AU - Graham,Frank Duncan TI - Audels pumps, hydraulics, air compressors: a practical guide covering theory, construction and operation of modern pumps, hydraulic machinery, air compressors and blowers, fully illustrated for engineers, mechanics and operators with questions and answers U1 - 621.26 PY - 1964///] REPRINTED 1969 CY - New York PB - T. Audel KW - Pumping machinery KW - Handbooks, manuals, etc KW - Hydraulics KW - Air-compressors ER -